|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Colloidal precious metals | $41,008 | $32,218 | $33,642 | $105,375 | $22,359 | $729,217 | $1,050,755 |
| Silver nitrate | $5,291,860 | $17,027,670 | $30,031,044 | $44,334,617 | $24,756,465 | $42,401,366 | $42,220,529 |
| Silver comps. other than silver nitrate | $73,012 | $121,988 | $307,994 | $197,996 | $176,671 | $297,123 | $531,991 |
| Gold comps. | $30,947 | $43,406 | $20,742 | $49,459 | $21,611 | $60,309 | $41,729 |
| Inorganic/organic comps. of precious metals, whether or not chemically defi ... | $9,033,845 | $20,550,327 | $13,070,507 | $56,388,125 | $7,958,558 | $29,775,045 | $34,827,778 |
| Total | $14,470,672 | $37,775,609 | $43,463,929 | $101,075,572 | $32,935,664 | $73,263,060 | $78,672,782 |
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